{"block":{"chainId":137,"hash":"0x8094b637b5e510e864279d6822ff7d68e895a5ce756d8a1116d70cd15a70e6a3","number":"94738439","timestamp":1790812799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000231dc24159875","specId":"erc20.totalSupply","to":"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359"},"checks":[{"detail":"eth_call totalSupply() at the day's last block, by block number, on one archive RPC provider; responseHash is sha256 of the response text as landed","name":"rpc","status":"pass"},{"detail":"block hash and timestamp from eth_getBlockByNumber at that block number on the same provider","name":"block-header","status":"pass"}],"hash":"0x6be9014b305532c57313309a080ec066670a94d8ac8948c5708ec958737ff617","id":"rcpt_6be9014b305532c57313","kind":"eth_call","lineage":{"inputs":[],"transform":{"expression":"total_supply_raw = uint256(result); total_supply = total_supply_raw / 10^decimals","name":"erc20.totalSupply","version":"1"}},"proofLevel":1,"reproduce":{"cast":"cast call 0x3c499c542cef5e3811e1192ce70d8cc03d5c3359 \"totalSupply()(uint256)\" --block 94738439 --rpc-url $RPC_URL","curl":"curl -s -X POST \"$RPC_URL\" -H 'content-type: application/json' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"eth_call\",\"params\":[{\"to\":\"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x8094b637b5e510e864279d6822ff7d68e895a5ce756d8a1116d70cd15a70e6a3\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:30:44.483Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x9fcd576f91544041ed9966ffac5b67e5baa72fd664df21b28c2d0cca5f278e2e"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2026-09-30 UTC close","unit":"raw","value":"617771521382517"},"v":1}